Triple
T11187268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Poverty Law Center |
E264704
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Joseph J. Levin Jr.
Joseph J. Levin Jr. is an American civil rights attorney and activist best known as a co-founder of the Southern Poverty Law Center, a nonprofit legal advocacy organization dedicated to fighting hate and bigotry.
|
E910335
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Joseph J. Levin Jr. | Statement: [Southern Poverty Law Center, foundedBy, Joseph J. Levin Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joseph J. Levin Jr. Context triple: [Southern Poverty Law Center, foundedBy, Joseph J. Levin Jr.]
-
A.
Milton J. Rubenstein
Milton J. Rubenstein was a philanthropist and prominent supporter of science and technology education, for whom the Museum of Science and Technology in Syracuse, New York is named.
-
B.
Joseph E. Levine
Joseph E. Levine was an influential American film producer and distributor known for aggressively marketing and popularizing both foreign and domestic films in the mid-20th century.
-
C.
Louis J. Lefkowitz
Louis J. Lefkowitz was a prominent New York politician and lawyer best known for his long tenure as New York State Attorney General in the mid-20th century.
-
D.
James A. Schiff
James A. Schiff is a literary scholar and critic known for his work on contemporary American fiction and authors such as John Updike.
-
E.
Stanley Rosenblum
Stanley Rosenblum was a film editor best known for his work on major Hollywood productions, including the boxing sequel "Rocky II."
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Joseph J. Levin Jr. Triple: [Southern Poverty Law Center, foundedBy, Joseph J. Levin Jr.]
Generated description
Joseph J. Levin Jr. is an American civil rights attorney and activist best known as a co-founder of the Southern Poverty Law Center, a nonprofit legal advocacy organization dedicated to fighting hate and bigotry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joseph J. Levin Jr. Target entity description: Joseph J. Levin Jr. is an American civil rights attorney and activist best known as a co-founder of the Southern Poverty Law Center, a nonprofit legal advocacy organization dedicated to fighting hate and bigotry.
-
A.
Milton J. Rubenstein
Milton J. Rubenstein was a philanthropist and prominent supporter of science and technology education, for whom the Museum of Science and Technology in Syracuse, New York is named.
-
B.
Joseph E. Levine
Joseph E. Levine was an influential American film producer and distributor known for aggressively marketing and popularizing both foreign and domestic films in the mid-20th century.
-
C.
Louis J. Lefkowitz
Louis J. Lefkowitz was a prominent New York politician and lawyer best known for his long tenure as New York State Attorney General in the mid-20th century.
-
D.
James A. Schiff
James A. Schiff is a literary scholar and critic known for his work on contemporary American fiction and authors such as John Updike.
-
E.
Stanley Rosenblum
Stanley Rosenblum was a film editor best known for his work on major Hollywood productions, including the boxing sequel "Rocky II."
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6aa9eb9248190b20211772621b4bc |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8ad143481908d5dacc95837ecfd |
completed | April 9, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e483d0f4548190b97c7725a9f7c0e6 |
completed | April 19, 2026, 7:27 a.m. |
| NEDg | Description generation | batch_69e48717c35481908fb05597084167e7 |
completed | April 19, 2026, 7:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e48875faa88190af33654e6d9a708b |
completed | April 19, 2026, 7:47 a.m. |
Created at: April 8, 2026, 9:29 p.m.